Markup | Genome Research

Table 4.

Total Lengths of Mono-, Di-, and Trinucleotide Repeats in Introns[i]

Repeated unit		Taxonomic group
Repeated unit		primates	rodentia	mammalia	vertebrata	arthropoda	C.elegans	embryophyta	S.cerevisiae	fungi
A	4125	1893	1743	1033	851	335	1341	2994	1868
C	12	289	224	443	99	177	39	18	207

AC	1012	3782	1348	2155	749	151	168	26	511
AG	268	1741	698	412	469	173	444	26	140
AT	221	300	124	626	409	224	710	1385	362
CG	5	14	32	–	–	1	–	–	–

AAC	114	156	194	105	78	11	121	–	145
AAG	33	266	20	11	33	70	176	20	34
AAT	171	165	24	343	199	67	170	434	537
ACC	14	118	–	34	51	9	11	–	14
ACG	–	–	–	–	18	6	–	39	–
ACT	10	9	–	–	56	8	16	23	–
AGC	16	114	117	43	195	16	13	–	103
AGG	39	253	40	168	11	12	7	–	45
ATC	26	42	–	157	78	26	57	–	53
CCG	1	–	–	–	9	3	5	–	20

[i] Base pairs (bp) per megabase of DNA.